2019
Beyond Trauma: A Multiple Pathways Approach to Auditory Hallucinations in Clinical and Nonclinical Populations
Luhrmann TM, Alderson-Day B, Bell V, Bless JJ, Corlett P, Hugdahl K, Jones N, Larøi F, Moseley P, Padmavati R, Peters E, Powers AR, Waters F. Beyond Trauma: A Multiple Pathways Approach to Auditory Hallucinations in Clinical and Nonclinical Populations. Schizophrenia Bulletin 2019, 45: s24-s31. PMID: 30715545, PMCID: PMC6357973, DOI: 10.1093/schbul/sby110.Peer-Reviewed Original Research
2016
Varieties of Voice-Hearing: Psychics and the Psychosis Continuum
Powers AR, Kelley MS, Corlett PR. Varieties of Voice-Hearing: Psychics and the Psychosis Continuum. Schizophrenia Bulletin 2016, 43: 84-98. PMID: 28053132, PMCID: PMC5216860, DOI: 10.1093/schbul/sbw133.Peer-Reviewed Original ResearchMeSH KeywordsAdultAuditory PerceptionBorderline Personality DisorderFemaleHallucinationsHumansMaleMiddle AgedPsychotic DisordersSchizotypal Personality DisorderConceptsPsychotic disordersSerious mental illnessVoice-hearing experiencesControl subjectsStudy populationProminent symptomContinuum of psychosisTreatment of voiceMental illnessProtective factorsPatientsNew study populationPsychosis continuumHelp-seeking groupDisordersHallucinatory experiencesVoice hearingSubjectsAuditory messagesVoice hearersPopulationSymptomsIllnessPsychosisDisease
2013
The effects of visual training on multisensory temporal processing
Stevenson RA, Wilson MM, Powers AR, Wallace MT. The effects of visual training on multisensory temporal processing. Experimental Brain Research 2013, 225: 479-489. PMID: 23307155, PMCID: PMC3606590, DOI: 10.1007/s00221-012-3387-y.Peer-Reviewed Original ResearchMeSH KeywordsAcoustic StimulationAdultAuditory PerceptionFeedback, PhysiologicalFemaleHumansJudgmentLearningMalePhotic StimulationVisual PerceptionConceptsMultisensory integrationVisual trainingMultisensory temporal processesMultisensory temporal processingVisual perceptual trainingTemporal visual processingTemporal integration processPerceptual trainingTemporal trainingVisual processingTemporal processingSensory modalitiesTemporal synchronyMultisensoryHuman behaviorSensory inputTemporal offsetFeedback trainingTemporal processesTemporal precisionDifferent modalitiesCurrent studyTrainingTraining processProcessing
2012
Neural Correlates of Multisensory Perceptual Learning
Powers AR, Hevey MA, Wallace MT. Neural Correlates of Multisensory Perceptual Learning. Journal Of Neuroscience 2012, 32: 6263-6274. PMID: 22553032, PMCID: PMC3366559, DOI: 10.1523/jneurosci.6138-11.2012.Peer-Reviewed Original ResearchMeSH KeywordsAdultAuditory PerceptionBrainCuesHumansLearningMagnetic Resonance ImagingMaleNerve NetPsychomotor PerformanceVisual PerceptionConceptsPosterior superior temporal sulcusNeural correlatesTraining paradigmMultisensory perceptual learningPerceptual training paradigmSuperior temporal sulcusSame environmental eventEffective connectivity analysisAudiovisual integrationPerceptual learningTemporal sulcusFMRI sessionsNeural substratesVisual stimuliBrain's abilitySame taskConnectivity analysisBOLD decreasesCessation of trainingVisual cortexEnvironmental eventsMultisensoryTemporal boundsTemporal windowTemporal structure
2010
Binding of sights and sounds: Age-related changes in multisensory temporal processing
Hillock AR, Powers AR, Wallace MT. Binding of sights and sounds: Age-related changes in multisensory temporal processing. Neuropsychologia 2010, 49: 461-467. PMID: 21134385, PMCID: PMC3140703, DOI: 10.1016/j.neuropsychologia.2010.11.041.Peer-Reviewed Original ResearchConceptsMultisensory temporal processingTemporal processingLong stimulus onset asynchroniesAudiovisual temporal perceptionMultisensory temporal functionAudiovisual temporal asynchronyStimulus onset asynchronyRelatedness of stimuliAge-related differencesSignificant group differencesMultisensory processesMultisensory stimuliMultisensory worldTemporal perceptionOnset asynchronyAuditory cuesAuditory stimuliVisual stimuliTemporal asynchronyAge-related changesGroup differencesExternal eventsStimuliTemporal functionAsynchrony
2009
Perceptual Training Narrows the Temporal Window of Multisensory Binding
Powers AR, Hillock AR, Wallace MT. Perceptual Training Narrows the Temporal Window of Multisensory Binding. Journal Of Neuroscience 2009, 29: 12265-12274. PMID: 19793985, PMCID: PMC2771316, DOI: 10.1523/jneurosci.3501-09.2009.Peer-Reviewed Original ResearchConceptsPerceptual trainingAudiovisual simultaneity judgment taskMultisensory temporal functionMultisensory temporal processingSimultaneity judgment taskPerceptual learning paradigmTemporal windowSame environmental eventAudiovisual simultaneityMultisensory bindingAudiovisual integrationAudiovisual pairsCognitive biasesJudgment taskTemporal processingVisual stimuliBrain's abilityTwo-alternativeLearning paradigmChoice paradigmTwo-intervalTemporal functionEnvironmental eventsTemporal boundsSecond experiment